/* AI-превʼю фарбування — стилі планшетного застосунку (портрет + ландшафт, тач ≥48px) */
:root{
  --bg:#f6f2ee; --card:#ffffff; --ink:#1d1a17; --muted:#6f655d; --line:#e7dfd7;
  --accent:#b2683a; --accent-dark:#935429; --accent-soft:#f1e6dc;
  --ok:#2e7d4f; --warn:#b7791f; --err:#c0392b; --err-soft:#fbe9e7;
  --r:14px; --tap:52px; --chip:48px;
  --sa-top:env(safe-area-inset-top,0px); --sa-bottom:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--ink)}
body{font:17px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;min-height:100vh;
  -webkit-text-size-adjust:100%;overscroll-behavior-y:none;touch-action:manipulation;user-select:none;-webkit-user-select:none}
textarea,input{user-select:text;-webkit-user-select:text}
img{max-width:100%}
h1{font-size:26px;line-height:1.2;margin:0 0 6px;font-weight:700;letter-spacing:-.01em}
h2{font-size:19px;margin:0 0 8px}
p{margin:0 0 10px}
.muted{color:var(--muted)} .small{font-size:14px} .hidden{display:none!important}
.error{color:var(--err);min-height:1.4em;margin:12px 0 0;font-weight:600}

/* ── верхня панель ── */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;height:calc(56px + var(--sa-top));
  padding:var(--sa-top) 16px 0;background:rgba(246,242,238,.92);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;white-space:nowrap}
.logo{width:26px;height:26px;border-radius:8px;background:
  radial-gradient(circle at 30% 50%,#5f4228 0 26%,transparent 27%),
  radial-gradient(circle at 50% 50%,#b2683a 0 26%,transparent 27%),
  radial-gradient(circle at 70% 50%,#e8d7ad 0 26%,transparent 27%),#2a1f1a}
.logo.big{width:64px;height:64px;border-radius:18px;margin:0 auto 14px}
.steps{display:flex;gap:6px;list-style:none;margin:0 auto;padding:0}
.steps li{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:14px}
.steps li span{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;border:2px solid var(--line);font-size:13px;font-weight:700}
.steps li em{font-style:normal}
.steps li.current span{border-color:var(--accent);background:var(--accent);color:#fff}
.steps li.current{color:var(--ink);font-weight:600}
.steps li.done span{border-color:var(--accent);color:var(--accent)}
.gear{margin-left:auto;display:grid;place-items:center;width:44px;height:44px;border-radius:12px;color:var(--muted);text-decoration:none;font-size:22px}
.gear:active{background:var(--accent-soft)}
@media (max-width:700px){.steps li em{display:none}.brand span:last-child{display:none}}

/* ── екрани ── */
#app{max-width:1180px;margin:0 auto;padding:18px 16px calc(28px + var(--sa-bottom))}
.screen{display:none;animation:fade .18s ease}
.screen.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.title-row{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.title-row h1{margin:0}

/* ── кнопки ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);padding:0 20px;border-radius:var(--r);
  border:1.5px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-weight:600;cursor:pointer;
  transition:transform .08s,background .15s,box-shadow .15s;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.btn:active{transform:scale(.98);background:#f3ece6}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:active{background:var(--accent-dark)}
.btn.big{min-height:60px;font-size:18px;padding:0 26px}
.btn.wide{width:100%}
.btn.grow{flex:1 1 auto}
.btn.small-btn{min-height:44px;padding:0 14px;font-size:15px}
.btn.danger{color:var(--err);border-color:#efcfca}
.btn[disabled]{opacity:.55}
.btn .ico{font-size:1.15em}
.actions{display:flex;gap:12px;align-items:center;margin-top:18px}
.actions.wrap{flex-wrap:wrap}
.actions.center{justify-content:center}
.choose{display:flex;gap:12px;flex-wrap:wrap}

/* ── PIN ── */
#screen-pin{display:none;min-height:calc(100vh - 60px);place-items:center}
#screen-pin.active{display:grid}
.pin-card{width:min(380px,100%);text-align:center;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:30px 24px 24px;box-shadow:0 10px 40px rgba(60,40,20,.08)}
.pin-dots{display:flex;justify-content:center;gap:12px;min-height:18px;margin:18px 0 22px}
.pin-dots i{width:14px;height:14px;border-radius:50%;border:2px solid var(--line)}
.pin-dots i.on{background:var(--accent);border-color:var(--accent)}
.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.keypad button{height:64px;border-radius:16px;border:1.5px solid var(--line);background:#faf7f4;font:inherit;font-size:24px;font-weight:600;color:var(--ink)}
.keypad button:active{background:var(--accent-soft)}
.keypad .ok-key{background:var(--accent);border-color:var(--accent);color:#fff}
.keypad .muted-key{color:var(--muted);font-size:22px}

/* ── фото ── */
.photo-layout{display:grid;grid-template-columns:1fr;gap:18px;margin-top:12px}
.photo-area{background:var(--card);border:1.5px dashed var(--line);border-radius:20px;min-height:360px;display:grid;place-items:center;overflow:hidden}
.photo-empty{display:flex;flex-direction:column;gap:14px;padding:30px;width:min(420px,100%)}
.photo-preview{width:100%;display:flex;flex-direction:column;align-items:center;gap:10px;padding:12px}
.photo-preview img{max-height:62vh;width:auto;max-width:100%;border-radius:14px;object-fit:contain;background:#eee}
.photo-tools{display:flex;gap:14px;align-items:center}
.consent{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1.5px solid var(--line);border-radius:var(--r);padding:16px;cursor:pointer;line-height:1.35}
.consent input{width:28px;height:28px;flex:0 0 28px;accent-color:var(--accent);margin:0}
.consent.need{border-color:var(--err);background:var(--err-soft)}

/* ── послуга ── */
.service-layout{display:grid;grid-template-columns:1fr;gap:18px}
.service-side{display:flex;gap:14px;align-items:flex-start}
.thumb-fig{margin:0;flex:0 0 150px}
.thumb-fig img{width:150px;height:200px;object-fit:cover;border-radius:var(--r);display:block;background:#eee}
.thumb-fig figcaption,.sum-fig figcaption{font-size:14px;color:var(--muted);margin-top:6px;text-align:center}
.ref-box{flex:1;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px}
.ref-preview{display:flex;gap:12px;align-items:center}
.ref-preview img{width:90px;height:120px;object-fit:cover;border-radius:10px}
.field{margin:14px 0}
.field.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field-label{display:block;font-weight:700;margin-bottom:8px;font-size:15px;letter-spacing:.01em}
.hint{font-weight:500;color:var(--muted);font-size:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;min-height:var(--chip);padding:0 16px;border-radius:999px;border:1.5px solid var(--line);
  background:var(--card);font:inherit;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;transition:background .12s,border-color .12s}
.chip:active{background:#f3ece6}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.chips.seg .chip{flex:1 1 0;justify-content:center}
.chips.levels .chip{min-width:58px;padding:0 10px;justify-content:center}
.chip .sw{width:20px;height:20px;border-radius:50%;border:1px solid rgba(0,0,0,.15);flex:0 0 20px}
.chips + .chips{margin-top:8px}
textarea{width:100%;min-height:64px;border:1.5px solid var(--line);border-radius:var(--r);padding:12px 14px;font:inherit;resize:vertical;background:var(--card);color:var(--ink)}
textarea:focus{outline:2px solid var(--accent);outline-offset:1px}

/* ── генерація ── */
.gen-card{max-width:560px;margin:4vh auto 0;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px 24px}
.gen-thumb{width:110px;height:146px;object-fit:cover;border-radius:14px;margin-bottom:14px;background:#eee;filter:saturate(.8)}
.progress{height:12px;border-radius:999px;background:var(--accent-soft);overflow:hidden;margin:18px 0 10px}
.progress .bar{height:100%;width:0;background:linear-gradient(90deg,var(--accent),#d49a6a);border-radius:999px;transition:width .6s linear;
  background-size:200% 100%;animation:shimmer 1.8s linear infinite}
@keyframes shimmer{from{background-position:0 0}to{background-position:200% 0}}
.gen-status{font-weight:600;color:var(--muted)}
.error-box{background:var(--err-soft);color:var(--err);border-radius:var(--r);padding:14px 16px;margin-top:14px;text-align:left;white-space:pre-wrap;font-weight:600}

/* ── результат: «До | Превʼю» ── */
.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pair-fig{margin:0;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.pair-fig img{display:block;width:100%;aspect-ratio:2/3;object-fit:cover;background:#eee;cursor:zoom-in}
.pair-fig.main{outline:2px solid var(--accent);outline-offset:-2px}
.pair-fig figcaption{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;font-weight:700}
.tag{font-size:12px;font-weight:700;color:var(--warn);background:#fff6e5;border-radius:999px;padding:2px 8px}
.disclaimer{font-size:14px;color:var(--muted);margin:10px 0 0}
.linklike{background:none;border:none;color:var(--accent-dark);font:inherit;font-weight:600;min-height:48px;padding:0 6px;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.alt-wrap{margin-top:10px}
.alt-box{display:grid;grid-template-columns:minmax(150px,260px) 1fr;gap:16px;align-items:start;background:var(--card);border:1.5px dashed var(--line);border-radius:18px;padding:14px;margin-top:6px}
.alt-fig{margin:0}
.alt-fig img{display:block;width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:12px;background:#eee;cursor:zoom-in}
.alt-fig figcaption{display:flex;justify-content:space-between;align-items:center;padding:8px 2px 0;font-weight:700;font-size:15px}
.alt-side{display:flex;flex-direction:column;gap:12px;align-items:flex-start}

/* ── лайтбокс ── */
.lightbox{position:fixed;inset:0;z-index:50;background:#0e0b09;display:flex;flex-direction:column}
.lb-track{flex:1;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.lb-track figure{flex:0 0 100%;scroll-snap-align:center;margin:0;display:grid;place-items:center;padding:12px}
.lb-track img{max-width:100%;max-height:calc(100vh - 110px);object-fit:contain;border-radius:8px}
.lb-close{position:absolute;top:calc(12px + var(--sa-top));right:14px;z-index:2;width:52px;height:52px;border-radius:50%;border:none;background:rgba(255,255,255,.14);color:#fff;font-size:22px}
.lb-caption{color:#fff;text-align:center;padding:12px 0 calc(16px + var(--sa-bottom));font-weight:600}

/* ── підсумок ── */
.summary-layout{display:grid;grid-template-columns:1fr;gap:18px}
.summary-images{display:grid;grid-template-columns:2fr 1fr;gap:12px;align-items:start}
.sum-fig{margin:0}
.sum-fig img{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:16px;background:#eee;cursor:zoom-in}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 18px;margin-bottom:14px}
.card h2{display:flex;align-items:center;gap:10px}
.card ul,.card ol{margin:6px 0 8px;padding-left:22px}
.card li{margin:4px 0}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 10px}
.badge{display:inline-block;border-radius:999px;padding:4px 12px;font-size:14px;font-weight:700;background:var(--accent-soft);color:var(--accent-dark)}
.badge.ok{background:#e6f3ea;color:var(--ok)} .badge.warn{background:#fff6e5;color:var(--warn)} .badge.err{background:var(--err-soft);color:var(--err)}
.warnlist li{color:#7a4f12}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tags span{font-size:13px;background:#f3ece6;border-radius:999px;padding:3px 10px;color:var(--muted)}

/* ── модалка / тост ── */
.modal{position:fixed;inset:0;z-index:60;background:rgba(20,14,10,.55);display:grid;place-items:center;padding:16px}
.modal-card{width:min(520px,100%);background:var(--card);border-radius:22px;padding:24px;text-align:center}
.qr{display:grid;place-items:center;min-height:240px;margin:12px auto}
.qr img,.qr canvas{border-radius:8px}
.share-link{word-break:break-all;background:#f3ece6;border-radius:12px;padding:10px 12px;font-size:15px;user-select:text;-webkit-user-select:text}
.toast{position:fixed;left:50%;bottom:calc(24px + var(--sa-bottom));transform:translateX(-50%) translateY(30px);opacity:0;z-index:100;
  max-width:min(92vw,640px);background:var(--ink);color:#fff;padding:14px 18px;border-radius:14px;font-weight:600;transition:all .2s;pointer-events:none;white-space:pre-line}
.toast.show{opacity:1;transform:translateX(-50%)}
.toast.error{background:var(--err)} .toast.ok{background:var(--ok)} .toast.warn{background:var(--warn)}

/* ── ландшафт планшета ── */
@media (min-width:900px) and (orientation:landscape){
  .photo-layout{grid-template-columns:1.4fr 1fr;align-items:start}
  .photo-area{min-height:calc(100vh - 220px)}
  .photo-preview img{max-height:calc(100vh - 250px)}
  .service-layout{grid-template-columns:300px 1fr}
  .service-side{flex-direction:column}
  .thumb-fig{flex:none}.thumb-fig img{width:100%;height:auto;aspect-ratio:3/4}
  .pair-fig img{aspect-ratio:auto;height:calc(100vh - 300px);object-fit:contain;background:#efe9e3}
  .alt-box{grid-template-columns:220px 1fr}
  .summary-layout{grid-template-columns:1fr 1.1fr;align-items:start}
  .summary-images{grid-template-columns:1.6fr 1fr}
}
@media (max-width:600px){
  .field.two{grid-template-columns:1fr}
  .summary-images{grid-template-columns:1fr 1fr}
  .btn.big{font-size:17px}
}